DESIGNED TO KEEP YOU COMFORTABLE FOR HOURS ON YOUR LONGEST DAYS ON BIKE Made from Power LycraÃÂ® material 4D technology chamois ColdBlackÃÂ® treatment Isadore bib shorts are made from two types of Power LycraÃÂ® made in Italy - (70% Polyamide / 30% Elastane). Each material type is specially selected and put in place where is needed the most. Mat black type of Lycra is very soft, stretchy, pleasant on skin and makes sure of superior fit. Second lycra material is highly durable and resistant against scratches and is strategically positioned in the most exposed places where the shorts meets the saddle. We gave both of our fabrics ColdBlackÃÂ® treatment. Fabrics with this treatment are 9ÃÂºC cooler than non-treated black fabrics, and measure just as cool as a light-coloured material. Decorated with subtle silicone Isadore logo on both sides. Features TMFÃÂ® chamois from Italy, This revolutionary chamois replaces multi-layer foams with Airmesh, 100% recyclable material, making it the worldÃ¢ÂÂs first totally ecological chamois. Another example of how we keep the promises set out in our manifesto, to produce bib shorts that are comfortably supportive yet not bulky. Our chamois is constructed with 4D technology - totally seamless, pre shaping, 4 multi structured levels optimizing shock and impact absorption. Wide silicon leg grippers and finest flat-lock seams. Made in Slovakia.